package com.example.c3p0.dao;

import com.example.c3p0.javabean.User;

import java.sql.SQLException;
import java.util.List;

/**
 * @auther 尚智江
 * @Date 2022/5/15 0:09
 */
public interface UserDao {
    public User insertUser(User user)throws SQLException;
    public Boolean login(String username,String password) throws SQLException;
}
